🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.47 AU - 0.65 AU

Year: 193 Days

Day: 39.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,697,488 km

• M1: 363,224 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.57 AU - 0.59 AU

Year: 203 Days

Day: 41.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 99.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.49 AU - 0.69 AU

Year: 209 Days

Day: 46.6 Hours

Environment

Temp: -17 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.98 AU - 1.06 AU

Year: 474 Days

Day: 39.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.91 AU - 1.15 AU

Year: 481 Days

Day: 25.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.03 AU - 1.65 AU

Year: 714 Days

Day: 41.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,697,488 km

• M1: 65,973 km (0.056 R)
• M2: 1,421,629 km (0.071 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.45 AU - 1.97 AU

Year: 1029 Days

Day: 31.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.14 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.3

Radius: 8.9

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.18 AU - 2.96 AU

Year: 1896 Days

Day: 12.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 26,697,488 km

• M1: 117,135 km (0.097 R)
• M2: 186,997 km (0.11 R)
• M3: 271,670 km (0.037 R)
• M4: 403,465 km (0.086 R)
• M5: 565,779 km (0.079 R)
• M6: 627,413 km (0.037 R)
• M7: 684,261 km (0.112 R)
• M8: 765,642 km (0.119 R)
• M9: 842,535 km (0.105 R)
• M10: 922,420 km (0.093 R)
• M11: 996,471 km (0.058 R)
• M12: 1,098,647 km (0.111 R)
• M13: 1,186,610 km (0.067 R)
• M14: 1,286,093 km (0.025 R)
• M15: 1,464,862 km (0.118 R)
• M16: 1,523,056 km (0.107 R)
• M17: 1,601,894 km (0.085 R)
• M18: 1,794,726 km (0.112 R)
• M19: 2,027,500 km (0.11 R)
• M20: 2,136,557 km (0.098 R)
• M21: 2,191,908 km (0.091 R)
• M22: 2,569,044 km (0.054 R)
• M23: 2,699,344 km (0.067 R)
• M24: 3,191,820 km (0.118 R)
• M25: 3,448,381 km (0.036 R)
• M26: 3,552,949 km (0.052 R)
• M27: 4,160,915 km (0.094 R)
• M28: 4,216,416 km (0.074 R)
• M29: 4,342,527 km (0.099 R)
• M30: 4,413,137 km (0.028 R)
• M31: 4,484,047 km (0.089 R)
• M32: 4,728,190 km (0.086 R)
• M33: 4,829,917 km (0.113 R)
• M34: 5,244,453 km (0.07 R)
• M35: 5,486,502 km (0.107 R)
• M36: 5,639,690 km (0.118 R)
• M37: 5,825,341 km (0.079 R)
• M38: 5,997,379 km (0.043 R)
• M39: 6,186,919 km (0.101 R)
• M40: 6,346,390 km (0.12 R)
• M41: 6,491,052 km (0.086 R)
• M42: 6,588,141 km (0.105 R)
• M43: 7,398,961 km (0.101 R)
• M44: 7,551,252 km (0.055 R)
• M45: 7,807,513 km (0.111 R)
• M46: 7,928,089 km (0.072 R)
• M47: 7,997,353 km (0.107 R)
• M48: 8,171,185 km (0.107 R)
• M49: 8,293,556 km (0.118 R)
• M50: 8,487,286 km (0.06 R)
• M51: 8,611,302 km (0.115 R)
• M52: 8,700,163 km (0.104 R)
• M53: 8,914,986 km (0.094 R)
• M54: 9,004,894 km (0.054 R)
• M55: 9,149,555 km (0.114 R)
• M56: 9,240,361 km (0.092 R)
• M57: 9,422,871 km (0.104 R)
• M58: 9,809,880 km (0.087 R)
• M59: 10,070,779 km (0.074 R)
• M60: 10,145,877 km (0.089 R)
• M61: 10,239,825 km (0.077 R)
• M62: 10,334,071 km (0.119 R)
• M63: 10,809,793 km (0.09 R)
• M64: 11,098,816 km (0.11 R)
• M65: 11,292,694 km (0.028 R)
• M66: 11,625,251 km (0.086 R)
• M67: 11,901,408 km (0.109 R)
• M68: 12,560,985 km (0.089 R)
• M69: 13,294,015 km (0.114 R)
• M70: 13,396,938 km (0.077 R)
• M71: 13,852,912 km (0.114 R)
• M72: 13,936,388 km (0.078 R)
• M73: 14,082,844 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780

Radius: 14.9

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.49 AU - 3.53 AU

Year: 2403 Days

Day: 10.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 26,697,488 km

• M1: 186,997 km (0.093 R)
• M2: 327,171 km (0.088 R)
• M3: 425,756 km (0.091 R)
• M4: 547,827 km (0.063 R)
• M5: 818,749 km (0.096 R)
• M6: 991,834 km (0.12 R)
• M7: 1,254,229 km (0.079 R)
• M8: 1,469,649 km (0.096 R)
• M9: 1,564,046 km (0.04 R)
• M10: 1,989,951 km (0.04 R)
• M11: 2,135,659 km (0.084 R)
• M12: 2,312,783 km (0.098 R)
• M13: 2,410,171 km (0.039 R)
• M14: 2,551,840 km (0.109 R)
• M15: 2,652,669 km (0.066 R)
• M16: 2,814,086 km (0.083 R)
• M17: 2,948,574 km (0.074 R)
• M18: 3,177,758 km (0.056 R)
• M19: 3,271,107 km (0.112 R)
• M20: 3,508,668 km (0.086 R)
• M21: 3,719,153 km (0.103 R)
• M22: 3,900,615 km (0.064 R)
• M23: 4,152,986 km (0.046 R)
• M24: 4,462,953 km (0.103 R)
• M25: 4,567,971 km (0.102 R)
• M26: 4,780,550 km (0.099 R)
• M27: 5,215,730 km (0.108 R)
• M28: 5,494,431 km (0.099 R)
• M29: 5,796,917 km (0.107 R)
• M30: 6,183,030 km (0.115 R)
• M31: 6,359,555 km (0.06 R)
• M32: 6,458,290 km (0.089 R)
• M33: 6,557,623 km (0.09 R)
• M34: 6,798,026 km (0.115 R)
• M35: 7,082,262 km (0.108 R)
• M36: 7,287,810 km (0.092 R)
• M37: 7,453,564 km (0.105 R)
• M38: 7,894,878 km (0.119 R)
• M39: 8,001,242 km (0.118 R)
• M40: 8,193,775 km (0.072 R)
• M41: 8,366,411 km (0.065 R)
• M42: 8,561,935 km (0.115 R)
• M43: 8,715,123 km (0.077 R)
• M44: 9,068,623 km (0.109 R)
• M45: 9,269,533 km (0.105 R)
• M46: 9,585,184 km (0.059 R)
• M47: 9,767,095 km (0.075 R)
• M48: 10,065,244 km (0.034 R)
• M49: 10,296,522 km (0.08 R)
• M50: 11,431,671 km (0.04 R)
• M51: 11,697,357 km (0.053 R)
• M52: 12,210,477 km (0.112 R)
• M53: 12,581,480 km (0.054 R)
• M54: 12,755,911 km (0.068 R)
• M55: 13,870,565 km (0.061 R)
• M56: 14,154,203 km (0.103 R)
• M57: 14,283,754 km (0.117 R)
• M58: 14,570,085 km (0.07 R)
• M59: 15,895,821 km (0.077 R)
• M60: 16,138,618 km (0.115 R)
• M61: 16,627,803 km (0.074 R)
• M62: 17,176,977 km (0.11 R)
• M63: 17,315,355 km (0.045 R)
• M64: 17,509,533 km (0.093 R)
• M65: 17,956,083 km (0.084 R)
• M66: 18,378,098 km (0.068 R)
• M67: 18,491,194 km (0.094 R)
• M68: 19,203,579 km (0.041 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.7

Radius: 10.9

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 7.22 AU - 9.44 AU

Year: 11063 Days

Day: 6 Hours

Environment

Temp: -195 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 26,697,488 km

• M1: 222,302 km (0.045 R)
• M2: 302,038 km (0.11 R)
• M3: 1,453,044 km (0.11 R)
• M4: 1,709,604 km (0.087 R)
• M5: 1,835,566 km (0.105 R)
• M6: 1,948,363 km (0.082 R)
• M7: 2,180,987 km (0.118 R)
• M8: 2,266,258 km (0.042 R)
• M9: 2,529,102 km (0.05 R)
• M10: 3,180,900 km (0.077 R)
• M11: 3,575,988 km (0.098 R)
• M12: 3,677,265 km (0.079 R)
• M13: 4,326,670 km (0.111 R)
• M14: 4,697,972 km (0.113 R)
• M15: 5,011,529 km (0.1 R)
• M16: 5,682,774 km (0.042 R)
• M17: 6,357,610 km (0.114 R)
• M18: 6,431,512 km (0.055 R)
• M19: 6,555,079 km (0.092 R)
• M20: 7,703,692 km (0.119 R)
• M21: 8,073,797 km (0.104 R)
• M22: 8,153,832 km (0.073 R)
• M23: 8,721,556 km (0.12 R)
• M24: 8,803,685 km (0.119 R)
• M25: 9,696,186 km (0.062 R)
• M26: 11,266,814 km (0.108 R)
• M27: 11,356,274 km (0.104 R)
• M28: 11,446,182 km (0.094 R)
• M29: 11,989,970 km (0.085 R)
• M30: 12,081,374 km (0.061 R)
• M31: 12,449,535 km (0.044 R)
• M32: 13,228,491 km (0.094 R)
• M33: 15,062,860 km (0.062 R)
• M34: 15,525,566 km (0.096 R)
• M35: 17,112,800 km (0.042 R)
• M36: 17,215,873 km (0.077 R)
• M37: 17,353,503 km (0.115 R)
• M38: 17,526,288 km (0.111 R)
• M39: 18,012,780 km (0.11 R)
• M40: 18,680,286 km (0.114 R)
• M41: 19,463,431 km (0.106 R)
• M42: 21,024,634 km (0.095 R)
• M43: 21,245,740 km (0.082 R)
• M44: 22,137,643 km (0.077 R)
• M45: 22,550,533 km (0.106 R)
• M46: 22,739,026 km (0.115 R)
• M47: 23,117,658 km (0.115 R)
• M48: 23,345,795 km (0.053 R)
• M49: 23,612,977 km (0.098 R)
• M50: 23,881,056 km (0.073 R)
• M51: 24,381,760 km (0.095 R)
• M52: 24,536,594 km (0.105 R)
• M53: 25,041,786 km (0.116 R)
• M54: 25,315,251 km (0.103 R)
• M55: 25,393,640 km (0.102 R)
• M56: 25,668,302 km (0.106 R)
• M57: 25,944,011 km (0.094 R)
• M58: 26,062,492 km (0.101 R)
• M59: 26,141,630 km (0.052 R)
• M60: 26,220,767 km (0.052 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 18,845 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit